#随机生成200个激活码，字符串长度大于5，且不重复

import random
list3 = []
length = random.randint(6,20)
str = '1234567890qwertuiopasdfghjklzxcvbnmQWERTYUIOPASDFGHJKLZXCVBNM'

for i in range(200):
    str1 = ''.join(random.choices(str, k=length))
    if str1 not in list3:
        list3.append(str1)

print(list3)

